AFN64: Afatinib Impurity D

Afatinib (Z)-Isomer ; 

(S,Z)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide ;

CAS # 1680184-59-1 ;

C24H25ClFN5O3 ;
Mol. Wt.: 485.94 ;